Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 3 | 113.888 | 113.975 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=5-P1=173-B.opb |
MD5SUM | 609fd3fd526fa8a31f1afd652f2737ea |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.023995 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 24 |
Total number of constraints | 3 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 3 |
Minimum length of a constraint | 8 |
Maximum length of a constraint | 72 |
Number of terms in the objective function | 8 |
Biggest coefficient in the objective function | 128 |
Number of bits for the biggest coefficient in the objective function | 8 |
Sum of the numbers in the objective function | 255 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 32768 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 130402 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 64 |
Sum of products size (including duplicates) | 128 |
Number of different products | 64 |
Sum of products size | 128 |
0.00/0.00 c glpPB 0.2 (July 2006) 0.00/0.00 c An Application of GLPK 4.10 for PB Constraints 0.00/0.00 c Done @ University of Michigan, Ann Arbor, MI 0.00/0.00 c by Hossein Sheini 113.80/113.97 c starting to Solve 113.80/113.97 c total time = 113.9 113.80/113.97 o 3 113.80/113.97 c quality of integer solution is H 113.80/113.97 s OPTIMUM FOUND 113.80/113.97 v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 x10 -x11 x12 -x13 -x14 x15 x16 x25 x26 -x27 -x28 -x29 -x30 -x31 -x32 x33 x34 -x35 -x36 -x37 -x38 -x39 113.80/113.97 v -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 x49 x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 113.80/113.97 v -x66 -x67 -x68 -x69 -x70 -x71 -x72 x73 x74 -x75 -x76 -x77 -x78 -x79 -x80 x81 x82 -x83 -x84 -x85 -x86 -x87 -x88 -x17 x18 -x19 -x20 113.80/113.97 v -x21 -x22 -x23 -x24
OK 3
Linearizing /tmp/evaluation/431489-1178006836/instance-431489-1178006836.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node7/watcher-431489-1178006836 -o ROOT/results/node7/solver-431489-1178006836 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/431489-1178006836/instance-431489-1178006836.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.74 0.94 0.98 3/77 3427 /proc/meminfo: memFree=1785784/2055920 swapFree=4157044/4192956 [pid=3427] ppid=3425 vsize=2648 CPUtime=0 /proc/3427/stat : 3427 (glpPBv3) R 3425 3427 3174 0 -1 0 261 0 0 0 0 0 0 0 18 0 1 0 276721197 2711552 232 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10882775 0 0 4096 0 0 0 0 17 0 0 0 /proc/3427/statm: 662 232 199 40 0 77 0 [startup+0.0171441 s] /proc/loadavg: 0.74 0.94 0.98 3/77 3427 /proc/meminfo: memFree=1785784/2055920 swapFree=4157044/4192956 [pid=3427] ppid=3425 vsize=2900 CPUtime=0.01 /proc/3427/stat : 3427 (glpPBv3) R 3425 3427 3174 0 -1 0 349 0 0 0 1 0 0 0 18 0 1 0 276721197 2969600 319 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/3427/statm: 725 319 227 40 0 140 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2900 [startup+0.101153 s] /proc/loadavg: 0.74 0.94 0.98 3/77 3427 /proc/meminfo: memFree=1785784/2055920 swapFree=4157044/4192956 [pid=3427] ppid=3425 vsize=2900 CPUtime=0.09 /proc/3427/stat : 3427 (glpPBv3) R 3425 3427 3174 0 -1 0 359 0 0 0 9 0 0 0 18 0 1 0 276721197 2969600 329 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 0 0 0 /proc/3427/statm: 725 329 227 40 0 140 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2900 [startup+0.301174 s] /proc/loadavg: 0.74 0.94 0.98 3/77 3427 /proc/meminfo: memFree=1785784/2055920 swapFree=4157044/4192956 [pid=3427] ppid=3425 vsize=3016 CPUtime=0.29 /proc/3427/stat : 3427 (glpPBv3) R 3425 3427 3174 0 -1 0 380 0 0 0 29 0 0 0 19 0 1 0 276721197 3088384 350 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643505 0 0 4096 0 0 0 0 17 0 0 0 /proc/3427/statm: 754 350 227 40 0 169 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3016 [startup+0.701215 s] /proc/loadavg: 0.74 0.94 0.98 3/77 3427 /proc/meminfo: memFree=1785784/2055920 swapFree=4157044/4192956 [pid=3427] ppid=3425 vsize=3148 CPUtime=0.68 /proc/3427/stat : 3427 (glpPBv3) R 3425 3427 3174 0 -1 0 409 0 0 0 68 0 0 0 23 0 1 0 276721197 3223552 379 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/3427/statm: 787 379 227 40 0 202 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 3148 [startup+1.5013 s] /proc/loadavg: 0.74 0.94 0.98 2/78 3428 /proc/meminfo: memFree=1785008/2055920 swapFree=4157044/4192956 [pid=3427] ppid=3425 vsize=3272 CPUtime=1.48 /proc/3427/stat : 3427 (glpPBv3) R 3425 3427 3174 0 -1 0 461 0 0 0 146 2 0 0 25 0 1 0 276721197 3350528 431 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/3427/statm: 818 431 227 40 0 233 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 3272 [startup+3.10147 s] /proc/loadavg: 0.74 0.94 0.98 2/78 3428 /proc/meminfo: memFree=1784560/2055920 swapFree=4157044/4192956 [pid=3427] ppid=3425 vsize=3648 CPUtime=3.09 /proc/3427/stat : 3427 (glpPBv3) R 3425 3427 3174 0 -1 0 562 0 0 0 304 5 0 0 25 0 1 0 276721197 3735552 532 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/3427/statm: 912 532 227 40 0 327 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3648 [startup+6.3018 s] /proc/loadavg: 0.76 0.94 0.98 2/78 3428 /proc/meminfo: memFree=1783856/2055920 swapFree=4157044/4192956 [pid=3427] ppid=3425 vsize=4300 CPUtime=6.29 /proc/3427/stat : 3427 (glpPBv3) R 3425 3427 3174 0 -1 0 710 0 0 0 619 10 0 0 25 0 1 0 276721197 4403200 680 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/3427/statm: 1075 680 227 40 0 490 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 4300 [startup+12.7025 s] /proc/loadavg: 0.78 0.94 0.98 2/78 3428 /proc/meminfo: memFree=1782704/2055920 swapFree=4157044/4192956 [pid=3427] ppid=3425 vsize=5380 CPUtime=12.69 /proc/3427/stat : 3427 (glpPBv3) R 3425 3427 3174 0 -1 0 978 0 0 0 1246 23 0 0 25 0 1 0 276721197 5509120 948 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585290 0 0 4096 0 0 0 0 17 0 0 0 /proc/3427/statm: 1345 948 227 40 0 760 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 5380 [startup+25.5018 s] /proc/loadavg: 0.83 0.94 0.98 2/78 3428 /proc/meminfo: memFree=1780656/2055920 swapFree=4157044/4192956 [pid=3427] ppid=3425 vsize=7384 CPUtime=25.48 /proc/3427/stat : 3427 (glpPBv3) R 3425 3427 3174 0 -1 0 1525 0 0 0 2502 46 0 0 25 0 1 0 276721197 7561216 1454 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/3427/statm: 1846 1454 227 40 0 1261 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 7384 [startup+51.1015 s] /proc/loadavg: 0.88 0.94 0.98 2/78 3428 /proc/meminfo: memFree=1777776/2055920 swapFree=4157044/4192956 [pid=3427] ppid=3425 vsize=10352 CPUtime=51.05 /proc/3427/stat : 3427 (glpPBv3) R 3425 3427 3174 0 -1 0 2362 0 0 0 5020 85 0 0 25 0 1 0 276721197 10600448 2210 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/3427/statm: 2588 2210 227 40 0 2003 0 Current children cumulated CPU time (s) 51.05 Current children cumulated vsize (KiB) 10352 [startup+102.306 s] /proc/loadavg: 0.95 0.95 0.98 2/78 3428 /proc/meminfo: memFree=1771952/2055920 swapFree=4157044/4192956 [pid=3427] ppid=3425 vsize=15896 CPUtime=102.22 /proc/3427/stat : 3427 (glpPBv3) R 3425 3427 3174 0 -1 0 3880 0 0 0 10083 139 0 0 25 0 1 0 276721197 16277504 3567 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578236 0 0 4096 0 0 0 0 17 0 0 0 /proc/3427/statm: 3974 3567 227 40 0 3389 0 Current children cumulated CPU time (s) 102.22 Current children cumulated vsize (KiB) 15896 Solver just ended. Dumping a history of the last processes samples [startup+108.702 s] /proc/loadavg: 0.95 0.95 0.98 2/78 3428 /proc/meminfo: memFree=1771568/2055920 swapFree=4157044/4192956 [pid=3427] ppid=3425 vsize=16564 CPUtime=108.62 /proc/3427/stat : 3427 (glpPBv3) R 3425 3427 3174 0 -1 0 4046 0 0 0 10717 145 0 0 25 0 1 0 276721197 16961536 3733 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/3427/statm: 4141 3733 227 40 0 3556 0 Current children cumulated CPU time (s) 108.62 Current children cumulated vsize (KiB) 16564 [startup+111.902 s] /proc/loadavg: 0.96 0.95 0.98 2/78 3428 /proc/meminfo: memFree=1771312/2055920 swapFree=4157044/4192956 [pid=3427] ppid=3425 vsize=16696 CPUtime=111.8 /proc/3427/stat : 3427 (glpPBv3) R 3425 3427 3174 0 -1 0 4097 0 0 0 11033 147 0 0 25 0 1 0 276721197 17096704 3784 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/3427/statm: 4174 3784 227 40 0 3589 0 Current children cumulated CPU time (s) 111.8 Current children cumulated vsize (KiB) 16696 [startup+112.702 s] /proc/loadavg: 0.96 0.95 0.98 2/78 3428 /proc/meminfo: memFree=1771184/2055920 swapFree=4157044/4192956 [pid=3427] ppid=3425 vsize=16696 CPUtime=112.61 /proc/3427/stat : 3427 (glpPBv3) R 3425 3427 3174 0 -1 0 4099 0 0 0 11113 148 0 0 25 0 1 0 276721197 17096704 3786 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/3427/statm: 4174 3786 227 40 0 3589 0 Current children cumulated CPU time (s) 112.61 Current children cumulated vsize (KiB) 16696 [startup+113.501 s] /proc/loadavg: 0.96 0.95 0.98 2/78 3428 /proc/meminfo: memFree=1771184/2055920 swapFree=4157044/4192956 [pid=3427] ppid=3425 vsize=16696 CPUtime=113.41 /proc/3427/stat : 3427 (glpPBv3) R 3425 3427 3174 0 -1 0 4099 0 0 0 11192 149 0 0 25 0 1 0 276721197 17096704 3786 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/3427/statm: 4174 3786 227 40 0 3589 0 Current children cumulated CPU time (s) 113.41 Current children cumulated vsize (KiB) 16696 [startup+113.901 s] /proc/loadavg: 0.96 0.95 0.98 2/78 3428 /proc/meminfo: memFree=1771184/2055920 swapFree=4157044/4192956 [pid=3427] ppid=3425 vsize=16696 CPUtime=113.8 /proc/3427/stat : 3427 (glpPBv3) R 3425 3427 3174 0 -1 0 4099 0 0 0 11231 149 0 0 25 0 1 0 276721197 17096704 3786 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/3427/statm: 4174 3786 227 40 0 3589 0 Current children cumulated CPU time (s) 113.8 Current children cumulated vsize (KiB) 16696 Child status: 30 Real time (s): 113.975 CPU time (s): 113.888 CPU user time (s): 112.387 CPU system time (s): 1.50077 CPU usage (%): 99.9237 Max. virtual memory (cumulated for all children) (KiB): 16696 getrusage(RUSAGE_CHILDREN,...) data: user time used= 112.387 system time used= 1.50077 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4108 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 13 involuntary context switches= 766 runsolver used 0.104984 second user time and 0.314952 second system time The end
Begin job on node7 on Tue May 1 08:07:16 UTC 2007 IDJOB= 431489 IDBENCH= 48055 IDSOLVER= 166 FILE ID= node7/431489-1178006836 PBS_JOBID= 4728318 Free space on /tmp= 66562 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=5-P1=173-B.opb COMMAND LINE= glpPBv3 /tmp/evaluation/431489-1178006836/instance-431489-1178006836.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-431489-1178006836 -o ROOT/results/node7/conversion-431489-1178006836 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431489-1178006836/instance-431489-1178006836.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node7/watcher-431489-1178006836 -o ROOT/results/node7/solver-431489-1178006836 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/431489-1178006836/instance-431489-1178006836.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 609fd3fd526fa8a31f1afd652f2737ea RANDOM SEED= 520875940 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node7.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.231 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.231 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1786128 kB Buffers: 39928 kB Cached: 141792 kB SwapCached: 15548 kB Active: 67744 kB Inactive: 136628 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1786128 kB SwapTotal: 4192956 kB SwapFree: 4157044 kB Dirty: 2596 kB Writeback: 0 kB Mapped: 29708 kB Slab: 50836 kB Committed_AS: 9073308 kB PageTables: 1860 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66562 MiB End job on node7 on Tue May 1 08:09:10 UTC 2007